<template>
  <div class="wrapper">
    <div
      style="margin: 100px auto; background-color: #fff; width: 350px; height: 400px; padding: 20px; border-radius: 10px">
      <div style="margin: 20px 0; text-align: center; font-size: 24px"><b>注 册</b></div>
      <el-form :model="user" :rules="rules" ref="userForm">
        <el-form-item prop="userEmail">
          <el-input placeholder="请输入邮箱" size="medium" style="margin: 5px 0" prefix-icon="el-icon-user"
            v-model="user.userEmail"></el-input>
        </el-form-item>
        <el-form-item prop="remark">
          <el-input placeholder="请输入邮箱验证码" v-model="user.yzm">
            <el-button slot="append" v-if="setCode" @click="getYzm">{{ setCode }}</el-button>
          </el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input placeholder="请输入密码" size="medium" style="margin: 5px 0" prefix-icon="el-icon-lock" show-password
            v-model="user.password"></el-input>
        </el-form-item>
        <el-form-item prop="confirmPassword">
          <el-input placeholder="请确认密码" size="medium" style="margin: 5px 0" prefix-icon="el-icon-lock" show-password
            v-model="user.confirmPassword"></el-input>
        </el-form-item>
        <el-form-item style="margin: 5px 0; text-align: right">
          <el-button type="primary" size="small" autocomplete="off" @click="register">注册</el-button>
          <el-button type="warning" size="small" autocomplete="off" @click="$router.push('/')">返回登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
export default {
  name: "Login",
  data() {
    return {
      setCode: "获取验证码",
      verCode: "",
      user: {},
      rules: {
        userEmail: [
          { required: true, message: '请输入邮箱', trigger: 'blur' },
          // { min: 3, max: 10, message: '长度在 3 到 5 个字符', trigger: 'blur' }
        ],
        yzm: [
          { required: true, message: '请输入验证码', trigger: 'blur' },
          { min: 6, max: 6, message: '长度在 6 个字符', trigger: 'blur' },
          {
            trigger: 'blur',
            validator: (rule, value, callback) => {
              if (value !== this.setCode) {
                callback(new Error('验证码不正确'))
              } else {
                callback()
              }
            }
          }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur' }
        ],
        confirmPassword: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 1, max: 20, message: '长度在 1 到 20 个字符', trigger: 'blur' },
          {
            trigger: 'blur',
            validator: (rule, value, callback) => {
              if (value !== this.user.password) {
                callback(new Error('两次输入密码不一致'))
              } else {
                callback()
              }
            }
          }
        ],
      }
    }
  },
  methods: {

    // 获取邮箱验证码
    getYzm() {
      this.validateBtn();

      //后台需传入的参数
      // let data = {
      //   userEmail: this.user.userEmail,
      //   type: this.yzmType
      // };
      // this.$ajax.post("/sms/getVerificationCode", data, res => {
      //   if (res.code == 0) {
      //     this.ruleForm.yzm = res.data.data;
      //   }
      // });

      this.$axios
        .get("systemuser/user/verificationCode/" + this.user.userEmail)
        .then(res => {
          if (res.data.code == 20000) {
            this.verCode = res.data.data.verificationCode
          } else {
            this.error = res.data.data.error
            this.$message({
              type: 'error',
              message: this.error
            })
          }
        });
    },
    validateBtn() {
      //倒计时
      let time = 60;
      let timer = setInterval(() => {
        if (time == 0) {
          clearInterval(timer);
          this.disabled = false;
          this.setCode = "发送验证码";
        } else {
          this.setCode = time + "秒后重试";
          this.disabled = true;
          time--;
        }
      }, 1000);
    },

    register() {
      this.$refs['userForm'].validate((valid) => {
        if (valid) {  // 表单校验合法
          this.$axios
            .get("systemuser/user/register/" + this.user.userEmail + "/" + this.user.password)
            .then(res => {
              if (res.data.code == 20000) {
                this.$message({
                  type: 'success',
                  message: "注册成功"
                })
              } else {
                this.error = res.data.data.error
                this.$message({
                  type: 'error',
                  message: this.error
                })
              }
            });
        }
      });
    }
  }
}
</script>

<style scoped>
.wrapper {
  height: 100vh;
  background-image: linear-gradient(to bottom right, #FC466B, #3F5EFB);
  overflow: hidden;
}
</style>
